Class: Ropet::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/ropet/config.rb

Overview

Customizes parser settings

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initializeConfig

Sets @defaults and default @false_prefix



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# File 'lib/ropet/config.rb', line 14

def initialize
  @defaults = {}
  @false_prefix = 'no_'
end

Instance Attribute Details

#defaultsHash (readonly)

Keeps all the defaults to use when there's no value assigned



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# File 'lib/ropet/config.rb', line 7

def defaults
  @defaults
end

#false_prefixString (readonly)

Stores prefix to match false flags with



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# File 'lib/ropet/config.rb', line 11

def false_prefix
  @false_prefix
end

Class Method Details

.from_dsl(&block) ⇒ Config

Creates new instance of Config and executes dsl methods on it



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# File 'lib/ropet/config.rb', line 23

def self.from_dsl(&block)
  c = self.new
  c.instance_exec(&block)
  return c
end

Instance Method Details

#default(key, value) ⇒ nil

Adds a default `value` for `key`



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# File 'lib/ropet/config.rb', line 33

def default(key, value)
  @defaults[key.to_sym] = value
  return nil
end

#prefix(prefix) ⇒ nil

Sets the false prefix for a parser



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# File 'lib/ropet/config.rb', line 41

def prefix(prefix)
  @false_prefix = prefix.to_s
  return nil
end